1938340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5701}}^1$

素因数の和:5727

約数の個数: 24

約数和(自身を含む): 4310712

約数和(自身を除く): 2372372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5701, 11402, 22804, 28505, 57010, 96917, 114020, 193834, 387668, 484585, 969170, 1938340]

約数ペア:

[(1, 1938340), (2, 969170), (4, 484585), (5, 387668), (10, 193834), (17, 114020), (20, 96917), (34, 57010), (68, 28505), (85, 22804), (170, 11402), (340, 5701)]